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Main Dimensions & Performance Data
| d | 50.8 mm | Bore diameter bearing |
| D | 80.963 mm | Outside diameter bearing |
| B | 44.45 mm | Width Inner ring |
| Cr | 201,000 N | Basic dynamic load rating, radial |
| C0r | 913,000 N | Basic static load rating, radial |
| ≈m | 0.92 kg | Weight |
Mounting dimensions
| r1smin | 0.6 mm | Edge Spacing |
| r2smin | 0.6 mm | Edge Spacing |
| da max | 57.9 mm | Connection measure Inner ring |
| Da min | 65 mm | Housing Connection Diameter |
Dimensions
| C | 38.1 mm | Width Outer ring |
| dK | 73 mm | Ball diameter |
| α | 6 ° | Tilt angle |
| dOT | 0 mm | Bore diameter bearing, upper tolerance |
| dUT | -0.015 mm | Bore diameter bearing, lower tolerance |
| dT | 0.015 | Bore diameter bearing, tolerance |
| DOT | 0 mm | Outside diameter, upper tolerance |
| DUT | -0.015 mm | Outside diameter, lower tolerance |
| BOT | 0 mm | Width inner ring, upper tolerance |
| Gr | 0.1 | Radial Clearance |
| BUT | 0 mm | Width inner ring, lower tolerance |
| COT | 0 mm | Width outer ring, upper tolerance |
| CUT | -0.4 mm | Width outer ring, lower tolerance |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 130 °C | Operating temperature max. |
Your current product variant
| Sealing | 2RS | Lip seals on both sides |
| Radial internal clearance | CN (Group N) | Normal internal clearance |